ITEM NAME:50W+50W Audio Receiver Digital Amplifier 4,6,8,16ÃŽ © Output Impedance Description: Chip: TDA7492P Power: 2.1 interface 8-25V DC power supply Audio input: CSR8635 chip, V4.0(stereo input various versions of the connection) Output impedance:8ÃŽ © is bestï ¼Ë†can drive 4,6,8,16ÃŽ © impedance speakerï ¼â€° The dial switch can be much more convenient to directly adjust the rear stage amplifier gaining ,then better promoting the impedance and louder speaker Specification: Material: Pcb circuit board Size Chart: Size: approx. 85× 50 ×20mm/ 3.15''×1.97''×0.79'' Package Includes: 1 Piece TDA7492P Amplifier Board (Packaged by Anti-static bag).Output impedance:8ÃŽ © is bestï ¼Ë†can drive 4,6,8,16ÃŽ © impedance speakerï ¼â€°. Audio input: CSR8635 chip, V4.0(stereo input various versions of the connection). Size: approx. 85× 50 ×20mm/ 3.15"×1.97"×0.79".
